MX2023008396A - Metodo y aparato para la alineacion del tama?o de la informacion de control de enlace descendente. - Google Patents

Metodo y aparato para la alineacion del tama?o de la informacion de control de enlace descendente.

Info

Publication number
MX2023008396A
MX2023008396A MX2023008396A MX2023008396A MX2023008396A MX 2023008396 A MX2023008396 A MX 2023008396A MX 2023008396 A MX2023008396 A MX 2023008396A MX 2023008396 A MX2023008396 A MX 2023008396A MX 2023008396 A MX2023008396 A MX 2023008396A
Authority
MX
Mexico
Prior art keywords
dci format
frequency region
size
control information
downlink control
Prior art date
Application number
MX2023008396A
Other languages
English (en)
Inventor
Haipeng Lei
Original Assignee
Lenovo Beijing Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lenovo Beijing Ltd filed Critical Lenovo Beijing Ltd
Publication of MX2023008396A publication Critical patent/MX2023008396A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Las modalidades de la presente divulgación se relacionan con la alineación del tamaño de DCI. De acuerdo con algunas modalidades de la divulgación, un método puede incluir: recibir señalización RRC para configurar una primera región de frecuencia, en la que la primera región de frecuencia se encuentra dentro del recurso de frecuencia de cada UE de un grupo de UE, incluido el UE; determinar el tamaño de un primer formato DCI de acuerdo con la primera región de frecuencia; determinar el tamaño de un segundo formato DCI de acuerdo con una segunda región de frecuencia; en respuesta a que el tamaño del primer formato DCI es diferente al del segundo formato DCI, recibir el primer formato DCI dentro de la primera región de frecuencia de acuerdo con el tamaño del segundo formato DCI; y recibir un primer PDSCH dentro de la primera región de frecuencia, en la que el primer PDSCH está programado por el primer formato DCI.
MX2023008396A 2021-01-15 2021-01-15 Metodo y aparato para la alineacion del tama?o de la informacion de control de enlace descendente. MX2023008396A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/072141 WO2022151348A1 (en) 2021-01-15 2021-01-15 Method and apparatus for downlink control information size alignment

Publications (1)

Publication Number Publication Date
MX2023008396A true MX2023008396A (es) 2023-07-31

Family

ID=82446744

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023008396A MX2023008396A (es) 2021-01-15 2021-01-15 Metodo y aparato para la alineacion del tama?o de la informacion de control de enlace descendente.

Country Status (7)

Country Link
US (1) US20240057114A1 (es)
EP (1) EP4278493A1 (es)
CN (1) CN116746083A (es)
AU (1) AU2021420219A1 (es)
CA (1) CA3199567A1 (es)
MX (1) MX2023008396A (es)
WO (1) WO2022151348A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240032062A1 (en) * 2022-07-25 2024-01-25 Samsung Electronics Co., Ltd. Dci size alignment for a scheduled cell with multiple scheduling cells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10952199B2 (en) * 2018-03-23 2021-03-16 Samsung Electronics Co., Ltd Method and apparatus for transmitting downlink control information in wireless communication system
US11671974B2 (en) * 2018-03-23 2023-06-06 Qualcomm Incorporated Systems and methods for downlink control information format sizing
CN111447043A (zh) * 2019-01-17 2020-07-24 夏普株式会社 由用户设备执行的方法以及用户设备

Also Published As

Publication number Publication date
US20240057114A1 (en) 2024-02-15
AU2021420219A1 (en) 2023-06-29
CA3199567A1 (en) 2022-07-21
EP4278493A1 (en) 2023-11-22
CN116746083A (zh) 2023-09-12
WO2022151348A1 (en) 2022-07-21

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